Slow down of charge transfer owing to auger recombination and two-photon action cross-section of CdS–CdSe–CdS segmented nanorods

• المؤلفون الرئيسيون: Subha, Radhu, Nalla, Venkatram, Lim, Eugene J. Q., Vijayan, Cherianath, Huang, Barry. B. S., Chin, Wee Shong, Ji, Wei
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2015
• الموضوعات: DRNTU::Science::Physics::Optics and light; DRNTU::Engineering::Nanotechnology; DRNTU::Engineering::Materials::Photonics and optoelectronics materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/103618; http://hdl.handle.net/10220/24595
• المؤسسة: Nanyang Technological University

We report on the dynamical properties of photoexcited carriers, particularly the charge transfer, in CdS–CdSe–CdS segmented nanorods using femtosecond transient pump–probe spectroscopy. Design of this kind of heteronanostructures with the possibility of variation of the relative volumes of CdS and C...